We look at the division of 543235 by 45 
The aim is to understand the frequency of 45 in 543235.

Moving on to step 1:
45 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 45

Going ahead to step 2:
If we divide 54 by 45, we get 1 and a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 45 from 54 and we're left with 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 45

On to step 3:
When dividing 93 by 45, we get 2 with a remainder of 3.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 3 after subtracting 90 from 93.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 45

Advancing to step 4:
If we divide 32 by 45, we get 0 and a remainder of 32.
The next digit of our result is 0. 
Result so far: 120.0
Deduct 0 from 32 and we're left with 32.
Append the next digit (3) from the dividend to 32 and continue with: 323 / 45

Going ahead to step 5:
The number 45 fits into 323 7 times, leaving a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 1207.0
The remainder is 8 after subtracting 315 from 323.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 45

Going ahead to step 6:
The number 45 fits into 85 1 times, leaving a remainder of 40.
Record the quotient 1 as the next digit in the result. 
Result so far: 12071.0
If we subtract 45 from 85, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 7:
When dividing 400 by 45, we get 8 with a remainder of 40.
The next digit of our result is 8. 
Result so far: 12071.8
Subtract 360 from 400 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 8:
45 goes into 400 8 times with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 12071.88
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

In conclusion, the division gives 12071.88 with a balance of 0.04.